A new malware program that targets macOS users is capable of spying on encrypted browser traffic and stealing sensitive information.

Hundreds of thousands of internet gateway devices from around the world, primarily cable modems, are vulnerable to hacking because of a serious weakness in their implementation of the Simple Network Management Protocol.

A 32-year-old Russian hacker was sentenced to 27 years in prison in the U.S. for stealing millions of payment card details from U.S. businesses by infecting their point-of-sale systems with malware.

The latest version of Google Chrome restricts how domain names that use non-Latin characters are displayed in the browser in response to a recently disclosed technique that could allow attackers to create highly credible phishing...

Two dozen Linksys router models are exposed to attacks that could extract sensitive information from their configurations, cause them to become unresponsive and even completely take them over.

Oracle released a record 299 security fixes for vulnerabilities in its products, including patches for a widely exploited vulnerability in the Apache Struts framework and a Solaris exploit supposedly used by the U.S. National Security...

Microsoft released its monthly security updates Tuesday, fixing 45 unique vulnerabilities across its products, three of which are publicly known and two already targeted by hackers.

Starting in September, publicly trusted certificate authorities will have to honor a special Domain Name System (DNS) record that allows domain owners to specify who is allowed to issue SSL certificates for their domains.